MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a4b50236431bf602264fad00143f7815b93fb033b5e5174371a05e927fb1d282. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

Emotet (aka Heodo)

Vendor detections: 6

Intelligence 6 IOCs YARA 2 File information Comments

SHA256 hash:	a4b50236431bf602264fad00143f7815b93fb033b5e5174371a05e927fb1d282
SHA3-384 hash:	0bb81b393ef791a918dcbd29ee6c3ceca6a93d1768e855b5915ee97dca4317a9fbba940b3a6051b5e7979b05e7d90f95
SHA1 hash:	282e011dec3cab22a0c8ce929a2b4d1d5f905b06
MD5 hash:	f5e128590dead9a09375a0f17dbaa3ac
humanhash:	michigan-mango-alabama-march
File name:	emotet_e2_a4b50236431bf602264fad00143f7815b93fb033b5e5174371a05e927fb1d282_2020-08-27__174249._doc
Download:	download sample
Signature	Heodo Create hunting rule
File size:	221'633 bytes
First seen:	2020-08-27 17:44:17 UTC
Last seen:	Never
File type:	docx
MIME type:	application/msword
ssdeep	3072:eYy0u8YGgjv+ZvchmkHcI/o1/Vb6///////////////////////////////////b:20uXnWFchmmcI/o1/0K0wl8
TLSH	B2242A16BFA6AE56FA41947D864A7EB8333B7D05ED324506B8CC36FE2F34A705448231
Reporter	Cryptolaemus1
Tags:	doc Emotet epoch2 Heodo

Cryptolaemus1

Emotet epoch2 doc

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

TwinWave.EvilDoc.AutoExecSeparateWays.20200818.UNOFFICIAL

TwinWave.EvilDoc.WelcomeBackEmotetThatsWhyTheyCallItWindowPain.2020717.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Using the Windows Management Instrumentation requests

Creating a process with a hidden window

DNS request

Sending a custom TCP request

Creating a file in the %temp% subdirectories

Deleting a recently created file

Replacing files

Moving a file to the Windows subdirectory

Creating a service

Connection attempt

Sending an HTTP POST request

Enabling autorun for a service

Bypassing of proactive protection methods using Windows Management Instrumentation (WMI)

Launching a process by exploiting the app vulnerability

Detection:

emotet

Link:

https://mwdb.cert.pl/sample/a4b50236431bf602264fad00143f7815b93fb033b5e5174371a05e927fb1d282/

Threat name:

Document-Word.Trojan.Emotet

Status:

Malicious

First seen:

2020-08-27 17:46:05 UTC

AV detection:

21 of 28 (75.00%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=us2qensddp3aejspvuabip3ycw4t7mbtwxsroq3rubpje75r2kba._file

Result

Malware family:

n/a

Score:

8/10

Tags:

macro

Link:

https://tria.ge/reports/200827-n75pv7nacn/

Behaviour

Suspicious Office macro

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Emotet

Score:

0.70

Link:

https://yomi.yoroi.company/submissions/a4b50236431bf602264fad00143f7815b93fb033b5e5174371a05e927fb1d282

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.